Transaction not yet indexed

556SmfqHTBTFh7QKureE87SLgzLSb8mFzYDD7PuCgE98EG9pcKiSg8oPCm5PxS9zcLwf5jFyvqHm9nDzEPp7eHB2

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.